1999 Buick Park Avenue "defroster blows thru dash vents" Questions

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...blows out dash vents, but will blow out thru defrost nad floor vents on 1999 buick PA with dual auto air controls check for a vacuum leak in the hose going to the heater controls. Goes from engine ...

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...blows cold on floor and windshield, not thru dash vents Recently had A/C repaired - new compressor, new blower fan, new relay, new dash control panel, etc... problem is, now A/C blows super cold, but ...

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blows out thru the vents but just no hot air, aslo i have to hit the dash for the air to come out thru the dash vents at times. sounds like bad acuator motor, this is what moves the door in heater box

...blows thru defrost and side vents I have a 1998 Mercedes C280 Sport and my a/c and heater only blows thru the defrost and side vents. Could there be a simple fix? your a/c and heater blow thru the ...

...blows air thru floor vents and dash vents but no air thru defrost windshield vent Suspect a defective blend door actuator motor that controls airflow for the defrost. This electric motor may be ...

...blows hard thru it. Also when switching from defrost to vents, it takes a minute to switch to vents. Please send any thing that I can try. Thanks, Donna check vacuum lines under hood for leaks Your ...

...thru defroster or the floor vent only. Tell me how difficult to get to and expensive it is to fix on a 1995 GMC 1500 pickup. It is a vent door actuator motor on top of the blower box,the dash has to ...

...thru dash vents and will only blow thru defrost and floor vents. this is an 02 chevy trailblazer. It this an expensive thing to fix? It's most likely a vacuum line, look under your hood (close to ...

...blows thru the heat and defrost ducts it will not blow thru the ac dash vent any suggestion? something is blocking the dashboard vent , you need to remove the dash board to clarify it Look at the ...

defroster vents and the lower ones but not from the dash vents. all my fuses are good. what should i do? Usually a sign of a blend door problem.The blend doors under the dash direct air thru the vents

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